1—21基数词与序数词?快
1——21的“基数词与序数词”
急
人气:107 ℃ 时间:2020-02-20 19:39:34
解答
基数词one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteentwenty twenty-one序数词first second third fourth fifth sixth seventh e...
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